I know Gunscribe an I have disagreed on a number of points regarding OC of long arms. My position is it should not be illegal, but it is inappropriate and I would never hold it against a property/business owner for prohibiting it. The NFOA should appose any effort to ban it.
I have no issue with people responsibly OCing sidearms. I know some in the general public freak out, but doing it may be the only way to acclimate them to it. It sounds like the recent event at Crave was well done.
The problem is in a place like Texas where open carry of a sidearm is illegal, so activists got to rifles and shotguns to make their point. I'd prefer empty holster or airsoft style protests, but I can see the viewpoint of the activists. I just think it's counter productive.